ASi-3 EtherNet/IP Gateway with Integrated Safety Monitor

Distinctive CIP Services
Product Category
Communications Adapter
Device Profile
Communications Adapter: 0x0C

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The product portfolio of Bihl+Wiedemann includes an ASi-3 EtherNet/IP + Modbus TCP Gateway with integrated Safety Monitor (BWU2821). This device allows a very simple integration of safety systems into standard PLCs, where the safety is programmed and controlled not in the PLC, but in the Gateway itself.

Via Safe Link many Gateways can be linked together to achieve systems with almost 2000 2-channel safe inputs. This device allows the user to save money since a safety PLC is no longer required and at the same time all advantages of a 2-wire safety network can be used with a very simple and time saving installation.

The ASi-3 EtherNet/IP Gateway, available in the version "1 Gateway, 1 Power Supply for 2 AS-i networks," features two ASi-3 masters for two ASi networks and is equipped with advanced diagnostic functions, such as duplicate address recognition, integrated ASi earth fault detector, ASi noise detector as well as an Ethernet diagnostic interface. Three 2-channel safe inputs and six safe outputs are already integrated within the device. And with the integrated Chip Card the configuration data can be easily stored and transferred.

The ASi-3 Ethernet/IP Gateways from Bihl+Wiedemann are also available without an integrated Safety Monitor.

+49 621 33996 0
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An ODVA Declaration of Conformity has been issued for the product(s) described on this page.

This Declaration confirms that the product(s) passed conformance and related testing at an ODVA vendor-independent Test Service Provider.

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DOC Number: 10769 Year: 2016

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Maximum # Connections Supported
Total CIP 5
Explicit Messaging: Originator
I/O Messaging: Scanner
I/O Messaging: Target (Adapter) 5
Explicit Messaging: Target 5
Device Configuration
Hardware Switches
EDS File Instance in Device
Parameter Objects
Custom Software
MAC Parameter Configuration: Speed
10 Mbps
100 Mbps
MAC Parameter Configuration: Duplex
Address Configuration
Hardware Switches
Custom Software
CIP Safety Node
Vendor Specific
Safety Discrete I/O

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EtherNet/IP ID: 645
DeviceNet ID: 645